Hgsw-42shp, Led indicators, Dip switch ports – Neotech Communications HGSW-42SHP User Manual
Page 5
HGSW-42SHP
Self-Configured Hardened 4-port 10/100/1000Base-T + 2-port 1000Base-X SFP Ethernet Switch with PoE+/PSE
5
V1.0
LED Indicators
Indicator Color
Status
Description
PW1
Green
ON Powered
on
PW2
Green
ON Powered
on
ALM
Green
ON
Alarm contact close when either of the power supplies is off
SFP1,2
Green
ON
Fiber link up
OFF
Fiber is not connected or fiber link down
IGMP
Green
ON
Enable IGMP Snooping
OFF
Disable IGMP Snooping
RJ45 Port
(P1-P4)
PoE
Crystal
ON
(Green)
PoE is activated.
Blinking
A Power Device (PD) is being detected.
OFF
No device is connected or the connected device is not a PD.
LINK/ACT
Green
ON
A network device is connected
Blinking
The connected device is transmitting or receiving data.
OFF
No network device is connected
Dip Switch
Ports
ALM
ON
Enable Power Failure Alarm (Default setting)
OFF
Disable Power Failure Alarm
IGMP
ON
Enable IGMP Snooping (Default setting)
OFF
Disable IGMP Snooping
P1-P4
Ethernet ports
SFP1, SFP2
Fiber port
Power Input
DC 48V input (Double power input)